kbendick commented on a change in pull request #3938:
URL: https://github.com/apache/iceberg/pull/3938#discussion_r794144935
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File path: api/src/main/java/org/apache/iceberg/catalog/Namespace.java
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@@ -29,6 +31,8 @@
public class Namespace {
private static final Namespace EMPTY_NAMESPACE = new Namespace(new String[]
{});
private static final Joiner DOT = Joiner.on('.');
+ private static final Predicate<String> CONTAINS_WHITESPACE_OR_NULL_BYTE =
+ Pattern.compile("\\p{Zs}|\0|\u0000",
Pattern.UNICODE_CHARACTER_CLASS).asPredicate();
Review comment:
I guess whitespace wouldn't make a difference if it was put in
backticks? I can remove it and then just add the `\0` and `\u0000`.
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